On an unrelated note, avoid the Sidewinder X3 if you use your mouse wheel (everyone here... hopefully )

Edit:

Quote:

Originally Posted by chubaka

well it has a "middle" sensor but its more towards your finger tips.. i used to own a g9 till i switched to the g500.The g9 is more centered towards your palm.It took me some time getting used to the g500 (about a week or two)
But personally i still prefer the g9 and i dont really know why...

I didn't see your post when I posted before.

Although the G9 looks like it would fit my needs, I prefer larger mice.